With over 30 years of experience, they manufacture anodes made of zinc, aluminum, and magnesium directly at their factory in Grosseto, Tuscany. Today, they offer the largest selection of anodes in the world: nearly 2,000 standard production anodes and over 3,000 custom-made products crafted to meet customer demands.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01756 - Parsun Washer Anode is a durable component designed to prevent engine corrosion and extend equipment lifespan. With a weight of 0.02 kg (0.04 lbs) and dimensions of 7 mm in height, 24 mm in diameter, and 7 mm in diameter Ø1, it ensures optimal performance and protection for your boat's engine. |
€ 0,51
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01757 is a durable cube anode designed for Parsun engines, providing excellent corrosion protection to ensure optimal performance in harsh marine environments. |
€ 4,02
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01758 is a durable anode for Parsun engines, designed to prevent corrosion and extend engine life. Weighing 0.03 kg and measuring 25 mm in length, 22 mm in width, and 15 mm in height, it is a crucial component for maintaining engine efficiency. |
€ 13,05
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01760 is a small plate designed for Parsun engines, featuring a compact size with dimensions of 18 mm in length, 15 mm in width, and 9 mm in height, and a diameter of 7 mm. It weighs 0.02 kg (0.04 lbs), making it a precise and durable component essential for engine maintenance. |
€ 3,42
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01800 Renault Pencil Anode is designed for marine environments to prevent corrosion, featuring a durable construction and a brass plug for enhanced functionality, making it an ideal choice for boat owners seeking reliable protection for their vessels. |
€ 6,34
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01801 propeller nut is specifically designed for Renault applications, fitting shafts with a diameter of Ø 22-25 mm. It weighs 0.08 kg (0.17 lbs) and has dimensions of 36 mm (1.42 inch) in height and 27 mm (1.06 inch) in diameter, ensuring a secure and optimal fit for various marine and automotive uses. |
€ 3,52
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01802 propeller nuts are designed for Renault-type propeller systems, fitting shafts with a diameter range of Ø 28-34 mm. Each nut weighs 0.15 kg (0.32 lbs), has a height of 47 mm (1.85 inch), and features a 20X2.5 thread size, ensuring a secure and reliable fit. |
€ 5,86
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01803 propeller nut is designed for Renault type shafts with a diameter of 40mm. It weighs 0.28 kg (0.62 lbs) and has a height of 48 mm (1.89 inches) and a diameter of 41 mm (1.61 inches). The shaft diameter is 28X2.5 mm. |
€ 7,86
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01804 convex plate is a precision-engineered component for Renault M. vehicles, featuring a weight of 0.16 kg and dimensions of 54 mm by 50.00 mm, with an Ø of 80 mm and Ø1 of 6.50 mm. |
€ 3,86
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01900 Selva Anode Plate is designed to protect your engine from corrosion, ensuring optimal performance and durability in marine applications. It has a lightweight design and compact dimensions, making it a reliable choice for longevity. |
€ 2,03
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01901 Selava Curved Anode Plate is designed to protect engine components from corrosion in marine environments. With a weight of 0.03 kg and dimensions of 57 mm in length, 15 mm in width and height, and a thickness of 4 mm, it effectively extends the lifespan of your equipment. The anode plate also features a hole diameter of 5 mm. |
€ 2,50
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01902 is a durable trim tab anode designed for Selva outboard motors ranging from 6 to 15 horsepower, providing essential corrosion protection to enhance the performance and longevity of your marine equipment. |
€ 2,76
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01903 Selva Trim Tab Anode offers reliable protection against corrosion for trim tabs, featuring a compact size with a weight of 0.20 kg and dimensions of 88 mm x 43 mm x 6 mm. It includes a 21 mm mounting hole and has an overall diameter of 59 mm, with an M8 thread size, making it suitable for Selva Best 800-s1000. |
€ 8,49
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01904AL Selva Button Anode, designed for 6HP outboard motors, provides essential corrosion protection with dimensions of 7 mm in height and 20 mm in diameter. It is a high-quality component weighing 0.004 kg (0.01 lbs) with a diameter Ø1 of 6.50 mm. |
€ 1,55
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01905 Selva Long Bar Anode is engineered to prevent engine corrosion, enhancing durability and performance in marine environments. This anode features a weight of 0.14 kg, with dimensions of 202 mm in length, 19 mm in width, and 5 mm in height. The inner diameter measures 184 mm, while the outer diameter is 6.50 mm. |
€ 5,86
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01906 Selva Trim Tab Anode is designed for 25-40HP engines, offering effective protection against corrosion for your boat's trim tab. Made from high-quality materials, it ensures reliable performance in harsh marine environments, with dimensions of 46 mm in length, 38 mm in height, and various diameters for optimal fit. |
€ 3,36
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01907 Selva Horseshoe Anode is designed for 100HP outboard motors, offering protection from corrosion with its high-quality construction. It weighs 0.14 kg (0.30 lbs) and has dimensions of 89 mm x 11 mm x 53 mm with a diameter of 6.50 mm. |
€ 6,46
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 01908 Selva Horseshoe Anode is designed for models S405 to S700, providing essential protection against corrosion in marine environments. Weighing 0.21 kg, it measures 75 mm in length, 17 mm in width, 55 mm in height, and has a diameter of 6 mm. |
€ 6,59
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What is the role of a Tecnoseal anode in protecting a boat's hull from corrosion?
Tecnoseal anodes play a critical role in protecting a boat's hull from corrosion through the use of sacrificial anodes for cathodic protection. These anodes, made from aluminum and magnesium, act as a "sacrificial" layer that corrodes in place of the boat's hull and engine components, preserving their integrity in marine environments. As one of the world’s leading suppliers of sacrificial anodes, Tecnoseal ensures top-quality protection for both leisure boats and larger ships.
What are the differences between aluminum and magnesium anodes in terms of their application on boats?
Aluminum and magnesium anodes serve different purposes based on the type of water where boats operate. Magnesium anodes are more active and are best suited for freshwater environments, offering high-quality cathodic protection by corroding faster than aluminum. Aluminum anodes, on the other hand, are more commonly used in saltwater and brackish water, as they provide long-lasting protection for boats in harsher marine environments, making them ideal for a wide range of leisure and naval applications.
How does zinc protect a boat's hull from corrosion in saltwater environments?
Zinc anodes, produced by Tecnoseal foundry, offer essential cathodic protection to a boat's hull in saltwater environments. By acting as sacrificial anodes, zinc absorbs the corrosive effects of seawater, protecting the boat’s hull and other metal components. Tecnoseal, with a wide range of anodes specifically designed for the leisure boat market, produces and supplies high-quality zinc anodes that meet the needs of both recreational and commercial vessels, ensuring long-lasting protection against corrosion.